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Contract OI history

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Sep 17, 2027 EXPIRATION

ANET $135.00 Put

ANET270917P00135000

Latest saved OI355Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ANET $135.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3551770 2026-10-02: 341 OI2026-10-05: 343 OI2026-10-06: 343 OI2026-10-07: 343 OI2026-10-08: 343 OI2026-10-09: 350 OI2026-10-13: 350 OI2026-10-14: 350 OI2026-10-15: 353 OI2026-10-16: 354 OI2026-10-21: 354 OI2026-10-23: 355 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ANET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing355+1
Oct 21, 20263540
Oct 16, 2026354+1
Oct 15, 2026353+3
Oct 14, 20263500
Oct 13, 20263500
Oct 09, 2026350+7
Oct 08, 20263430
Oct 07, 20263430
Oct 06, 20263430
Oct 05, 2026343+2
Oct 02, 2026341No prior observation